| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $62.97 | 12.627% | $70.9212 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $60.25 | 3.201% | $62.1786 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $177.25 | 12.176% | $198.832 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $13.42 | 13.804% | $15.2725 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $97.36 | 6.445% | $103.6349 | $103.63 | $103.65 | $103.60 |
| Purchase #6 | $25.38 | 11.430% | $28.2809 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $19.96 | 11.619% | $22.2792 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $456.59 | $501.3993 | $501.39 | $501.45 | $501.40 | |